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antiseptic1488 [7]
3 years ago
13

When one quarter of a number is subtracted from one third of the number, the result is 7

Mathematics
1 answer:
Rzqust [24]3 years ago
5 0
The number ... n
one quarter of the number ... 1/4 of n = 1/4 * n
one third of the number ... 1/3 of n = 1/3 * n
one quarter of the number is subtracted from one third of the number ... 1/3 * n - 1/4 * n
the result is 7 ... = 7

We can put it together: 
1/3 * n - 1/4 * n = 7
4/12 * n - 3/12 * n = 7
1/12 * n = 7     /*12
n = 7 * 12
n = 84

The number you are looking for is 84.
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80/91 + 5/9 in fraction pls
svp [43]

Answer:

Your answer is: (a little big) ----> 1175/819

Mixed number form: 1 356/819

Combine the fractions by finding a common denominator.

Step-by-step explanation:

Hope this helped : )

5 0
3 years ago
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Quadrilateral FRIO is the result of a reflection of quadrilateral LAMB over the y-axis. FRIO has vertices at F(-7,6), R(1,7), I(
andrew11 [14]

Answer:

F' = (7, 6)

R' = (-1, 7)

I' = (-2, -5)

O' = (6, -6)

Step-by-step explanation:

The rule of reflection over the y-axis is, (x, y) ---> (-x, y). So change all the x values into the opposite signs. So the -7 of F would turn into just 7, the 1 of R would turn into -1, the 2 of I would turn into -2, and -6 of O would turn into just 6.

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3 years ago
30 POINTS! The question is in the image!<br><br> Answer choices: <br> 8, 4, 7, 9
Ahat [919]
\bold{ANSWER:}
EF = 7ft

\bold{EXPLANATIONS:}

3 0
2 years ago
Point Z has the coordinates (−3,5) and is translated left 2 units and down 2 units to create point Z′.
iris [78.8K]

Answer:

(-5, 3)

Step-by-step explanation:

it translated left 2 units => x'= x-2

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8 0
3 years ago
Please help these are not easy for me
Pavel [41]

Answer:

12a^2 - 9a + 5

Step-by-step explanation:

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-6a - 3a = -9a

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12a^2 - 9a + 5

7 0
3 years ago
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